495+31
How Stoze said, im not that bother to find the + right now... Im not really good either, but its a little bit tedious... It helos that more or less you know which direcction they are and the shape that you are looking, but I probably do it a lot later.
So on to discussion; aren't the yellow flowers in the lake audio logs from the underground area? If so I think I may be missing some, I'll have to look again, I think I got 4 or 5. Would like to definitely get all of those considering the story they provide.
Maybe the yellow flowers that you are missing are the audios from the credits? You can access to it from your same game, so maybe that count? What happend if you access to the credit from your game? can you remove the house that appear by removing the code? or that it save the file and there is not way back or something?
About the panels on the music challange: is for sure the timer, but it goes with the music, so its not really seconds or anything. Lets say:
TETRIS:SQUARES
OTS
The right, with the dots, change with the rhythm of the music. every time there is a extra for, until 9 dots on the panel (im not sure until when.. I forgot, but im guessing are 9 spaces for dots)
The middle, the squares, it changes when the dots arrive to the maximum, and then it start again the dots. The squares put a yellow square, and when are all yellow, it change all to blue.
The left, with the tetris pieces, it add one more "block" on a tetris pieces, for every complete... I think blue screen of the middle panel. So if you have two square tetris block, it will be 10 in total (4 for each tetris square).
I havent finish the challenge yet... I almost did it, but I fail on the last column

... I think Im gonna have a rest of it... its getting really frustrating how the random and the lucky depend a lot on how easy is to finish it...
Question: does the puzzles from the challenge count as solved, once you solve it once, or only when you finish the whole challenge and then it incriese your total of puzzles? I cant check it anymore... because Im only missing 1 to solve (i know is random, but probably that column is count as 1) and that mean I have to finish hehehe.
Im asking, becuase I dont know I have 495, so I dont know if I finish I will have 509 or 496... I know where another 11 panels are so Im not sure if Im missing 2 or 16... :S